Sumner Weather Forecast
- 14
- 25
Possible shower
- 12
- 24
Morning shower or two
- 10
- 24
Partly cloudy
- 10
- 26
Partly cloudy
- 10
- 27
Mostly sunny
- 11
- 28
Mostly sunny
- 13
- 28
Partly cloudy
Today 28 Sep Brisbane
Cloudy. Medium chance of showers. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening then becoming south to southeasterly and light in the late evening.
Sumner Temperature Statistics View More
September Temperature
Archerfield Airport (7km)
Lowest 2 September, 2026
9.4 °CAverage September
19 °CHighest 6 September, 2026
35.4 °C
Climate (2021–2026)
Archerfield Airport (7km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
20.6 °CAverage High 2021–2026
27.1 °C